i mean, even the utah attorney general has stated that the flds in this community is run taliban style. and that's really all the flds church is in my opinion is an organized crime family. >> reporter: attorney the force breakaway sect say that kind of assertion is nonsense, that polygamist leaders and their followers who live here simply want to be left alone, to practice the religion as they see fit. but real violence, according to some neighbors, has crept into the community. this burned-out patch of grass in the town of colorado city, arizona, is evidence of what authorities say is a very disturbing example. arizona state investigators say flds leaders burned dozens of books here rather than let an open library be built. why? because they believe those books were collected by infidels. >> they burnt things that didn't belong to them. they broke and entered the building. >> reporter: former flds member stephanie coalgrove said she worked more than two years to collect books for the new library, a library independent of the church. >> what did they do with the books? >> they hauled t